Show | Sort | Column | Constraint | Explain (UCD) |
| | TASS4 | | (i) Index in Mark IV engineering database (meta.id;meta.main) (ID_MAIN) |
| | o_TASS4 | | Number of good (V,I) measurement pairs (meta.number) (NUMBER) |
| | RAJ2000 | deg | (i) Mean Right Ascension (J2000.0) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | e_RAJ2000 | deg | Standard deviation from mean RA position (stat.error;pos.eq.ra) (ERROR) |
| | DEJ2000 | deg | (i) Mean Declination (J2000.0) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | e_DEJ2000 | deg | Standard deviation from mean Dec position (stat.error;pos.eq.dec) (ERROR) |
| | Vmag | mag | Interquartile mean of all V-band measurements (Note 5)
(phot.mag;em.opt.V) (PHOT_JHN_V) |
| | e_Vmag | mag | Standard deviation from interquartile mean V (stat.error;phot.mag;em.opt.V) (ERROR) |
| | eVmag | mag | Standard deviation from mean V value in ensemble analysis of local patch (Note 1)
(stat.stdev;phot.mag;em.opt.V) (FIT_STDEV) |
| | Imag | mag | Interquartile mean of all I-band measurements (Note 5)
(phot.mag;em.opt.I;stat.mean) |
| | e_Imag | mag | Standard deviation from interquartile mean I (stat.error;phot.mag;em.opt.I) |
| | eImag | mag | Standard deviation from mean I value in ensemble analysis of local patch (Note 1)
(stat.stdev;phot.mag;em.opt.I) |
| | dVmag | | Normalized measure of deviation from mean V magnitude in ensemble analysis (Note 2)
(stat.variance) |
| | dImag | | Normalized measure of deviation from mean I magnitude in ensemble analysis (Note 2)
(stat.variance) |
| | WS | | (i) Welch-Stetson variability index (Note 3)
(meta.code;src.var.index) |
| | Proxy | | Proximity code (Note 4)
(meta.code) (DATA_LINK) |
| | Env | | Environment when nearby star(s) exist within 1arcmin (meta.ref.url) (DATA_LINK) |
ALL cols | | | |